PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Boron tribromide 10294-33-4 2692
14.01
4.01
11.01
14.02
11.00
4.07
4.11
Formula Synonyms
BBr3 BORON TRIBROMIDE, BORON BROMIDE, BORON BROMIDE (BBR3), TRIBROMOBORANE, TRIBROMOBORON, TRIBROMURE DE BORE (DOT FRENCH), TRIBROMURO DE BORO (DOT SPANISH)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
250.54 L -46 91.3 40 14 2.650 @ 0°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.33ₐ 13ₐ 40ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
3.4 130 410
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.